50455663350 has 48 divisors (see below), whose sum is σ = 125282762640. Its totient is φ = 13438422400.

The previous prime is 50455663319. The next prime is 50455663367. The reversal of 50455663350 is 5336655405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81705 + ... + 328004.

It is an arithmetic number, because the mean of its divisors is an integer number (2610057555).

Almost surely, 2^50455663350 is an apocalyptic number.

50455663350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50455663350 is an abundant number, since it is smaller than the sum of its proper divisors (74827099290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50455663350 is a wasteful number, since it uses less digits than its factorization.

50455663350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410545 (or 410540 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 42.

The spelling of 50455663350 in words is "fifty billion, four hundred fifty-five million, six hundred sixty-three thousand, three hundred fifty".